US8814376B2 - Lighting devices - Google Patents
Lighting devices Download PDFInfo
- Publication number
- US8814376B2 US8814376B2 US13/627,411 US201213627411A US8814376B2 US 8814376 B2 US8814376 B2 US 8814376B2 US 201213627411 A US201213627411 A US 201213627411A US 8814376 B2 US8814376 B2 US 8814376B2
- Authority
- US
- United States
- Prior art keywords
- led
- light
- cover portion
- lighting device
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/10—Refractors for light sources comprising photoluminescent material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/12—Combinations of only three kinds of elements
- F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/022—Emergency lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/777—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49716—Converting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (11)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/627,411 US8814376B2 (en) | 2012-09-26 | 2012-09-26 | Lighting devices |
US14/284,949 US9638398B2 (en) | 2012-09-26 | 2014-05-22 | Lighting devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/627,411 US8814376B2 (en) | 2012-09-26 | 2012-09-26 | Lighting devices |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/284,949 Continuation US9638398B2 (en) | 2012-09-26 | 2014-05-22 | Lighting devices |
Publications (2)
Publication Number | Publication Date |
---|---|
US20140085861A1 US20140085861A1 (en) | 2014-03-27 |
US8814376B2 true US8814376B2 (en) | 2014-08-26 |
Family
ID=50338648
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/627,411 Active US8814376B2 (en) | 2012-09-26 | 2012-09-26 | Lighting devices |
US14/284,949 Active US9638398B2 (en) | 2012-09-26 | 2014-05-22 | Lighting devices |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/284,949 Active US9638398B2 (en) | 2012-09-26 | 2014-05-22 | Lighting devices |
Country Status (1)
Country | Link |
---|---|
US (2) | US8814376B2 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160341398A1 (en) * | 2015-05-19 | 2016-11-24 | Kmw Inc. | Led lighting device |
US9506612B1 (en) * | 2013-03-15 | 2016-11-29 | Cooper Technologies Company | Emergency lighting for light emitting diode fixtures |
US9625139B2 (en) | 2010-10-09 | 2017-04-18 | Autronic Plastics, Inc. | Modular LED lighting assembly |
US10190760B2 (en) | 2014-05-02 | 2019-01-29 | Clear-Vu Lighting Llc | LED light fixture for use in public transportation facilities |
US10386027B1 (en) | 2013-09-13 | 2019-08-20 | Clear-Vu Lighting Llc | Pathway lighting system for tunnels |
US10443827B2 (en) | 2018-01-29 | 2019-10-15 | Clear-Vu Lighting Llc | Light fixture and wireway assembly |
US10585229B1 (en) | 2016-11-08 | 2020-03-10 | Autronic Plastics, Inc. | Lighting system with particular sealing arrangement |
US20200103097A1 (en) | 2018-10-02 | 2020-04-02 | Electronic Theatre Controls, Inc. | Lighting fixture |
US10845030B1 (en) | 2020-02-26 | 2020-11-24 | Electronic Theatre Controls, Inc. | Lighting fixture with internal shutter blade |
US11490474B1 (en) | 2019-03-29 | 2022-11-01 | Autronic Plastics, Inc. | Bi-level light fixture for public transportation tunnels |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE49637E1 (en) | 2008-04-04 | 2023-08-29 | Ideal Industries Lighting Llc | Systems and methods for high output, high color quality light |
US9822951B2 (en) | 2010-12-06 | 2017-11-21 | Cree, Inc. | LED retrofit lens for fluorescent tube |
US10309627B2 (en) | 2012-11-08 | 2019-06-04 | Cree, Inc. | Light fixture retrofit kit with integrated light bar |
US9482396B2 (en) | 2012-11-08 | 2016-11-01 | Cree, Inc. | Integrated linear light engine |
US9441818B2 (en) | 2012-11-08 | 2016-09-13 | Cree, Inc. | Uplight with suspended fixture |
US10788176B2 (en) | 2013-02-08 | 2020-09-29 | Ideal Industries Lighting Llc | Modular LED lighting system |
US9494304B2 (en) | 2012-11-08 | 2016-11-15 | Cree, Inc. | Recessed light fixture retrofit kit |
US10584860B2 (en) | 2013-03-14 | 2020-03-10 | Ideal Industries, Llc | Linear light fixture with interchangeable light engine unit |
US9874333B2 (en) | 2013-03-14 | 2018-01-23 | Cree, Inc. | Surface ambient wrap light fixture |
US10900653B2 (en) | 2013-11-01 | 2021-01-26 | Cree Hong Kong Limited | LED mini-linear light engine |
US10612747B2 (en) * | 2013-12-16 | 2020-04-07 | Ideal Industries Lighting Llc | Linear shelf light fixture with gap filler elements |
US10100988B2 (en) | 2013-12-16 | 2018-10-16 | Cree, Inc. | Linear shelf light fixture with reflectors |
CN103956119A (en) * | 2014-04-30 | 2014-07-30 | 广东威创视讯科技股份有限公司 | Illuminating engine and manufacturing method of illumination engine |
US10344929B1 (en) * | 2017-09-01 | 2019-07-09 | Heathco, Llc | Battery backup for lighting system |
GB2573805B (en) | 2018-05-18 | 2022-06-08 | Hubbell Ltd | LED Lighting fixture |
US11181253B2 (en) | 2019-03-16 | 2021-11-23 | Appleton Grp Llc | LED fixture housing with hinged side door |
US10982839B1 (en) | 2020-07-14 | 2021-04-20 | Longhorn Intelligent Tech Co., Ltd | Strip light |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6515313B1 (en) | 1999-12-02 | 2003-02-04 | Cree Lighting Company | High efficiency light emitters with reduced polarization-induced charges |
US6600175B1 (en) | 1996-03-26 | 2003-07-29 | Advanced Technology Materials, Inc. | Solid state white light emitter and display using same |
US6657236B1 (en) | 1999-12-03 | 2003-12-02 | Cree Lighting Company | Enhanced light extraction in LEDs through the use of internal and external optical elements |
US6906352B2 (en) | 2001-01-16 | 2005-06-14 | Cree, Inc. | Group III nitride LED with undoped cladding layer and multiple quantum well |
US6958497B2 (en) | 2001-05-30 | 2005-10-25 | Cree, Inc. | Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures |
US7211833B2 (en) | 2001-07-23 | 2007-05-01 | Cree, Inc. | Light emitting diodes including barrier layers/sublayers |
US7213940B1 (en) | 2005-12-21 | 2007-05-08 | Led Lighting Fixtures, Inc. | Lighting device and lighting method |
US7335920B2 (en) | 2005-01-24 | 2008-02-26 | Cree, Inc. | LED with current confinement structure and surface roughening |
US7446345B2 (en) | 2005-04-29 | 2008-11-04 | Cree, Inc. | Light emitting devices with active layers that extend into opened pits |
US20090147513A1 (en) * | 2007-12-05 | 2009-06-11 | Lumination Llc | Backlighting led power devices |
US7692182B2 (en) | 2001-05-30 | 2010-04-06 | Cree, Inc. | Group III nitride based quantum well light emitting device structures with an indium containing capping structure |
US7704763B2 (en) | 2003-12-09 | 2010-04-27 | The Regents Of The University Of California | Highly efficient group-III nitride based light emitting diodes via fabrication of structures on an N-face surface |
US7768192B2 (en) | 2005-12-21 | 2010-08-03 | Cree Led Lighting Solutions, Inc. | Lighting device and lighting method |
US20120039067A1 (en) * | 2009-08-19 | 2012-02-16 | Kwang Soo Kim | Lighting device |
US20120262902A1 (en) * | 2011-04-18 | 2012-10-18 | Cree, Inc. | Led luminaire including a thin phosphor layer applied to a remote reflector |
US20130051008A1 (en) * | 2009-12-31 | 2013-02-28 | Larry N. Shew | Lighting system and method of deflection |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101749575B (en) * | 2008-12-22 | 2013-06-05 | 富准精密工业(深圳)有限公司 | Light emitting diode lamp |
US8272763B1 (en) * | 2009-10-02 | 2012-09-25 | Genesis LED Solutions | LED luminaire |
-
2012
- 2012-09-26 US US13/627,411 patent/US8814376B2/en active Active
-
2014
- 2014-05-22 US US14/284,949 patent/US9638398B2/en active Active
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6600175B1 (en) | 1996-03-26 | 2003-07-29 | Advanced Technology Materials, Inc. | Solid state white light emitter and display using same |
US6515313B1 (en) | 1999-12-02 | 2003-02-04 | Cree Lighting Company | High efficiency light emitters with reduced polarization-induced charges |
US6657236B1 (en) | 1999-12-03 | 2003-12-02 | Cree Lighting Company | Enhanced light extraction in LEDs through the use of internal and external optical elements |
US6906352B2 (en) | 2001-01-16 | 2005-06-14 | Cree, Inc. | Group III nitride LED with undoped cladding layer and multiple quantum well |
US7692182B2 (en) | 2001-05-30 | 2010-04-06 | Cree, Inc. | Group III nitride based quantum well light emitting device structures with an indium containing capping structure |
US6958497B2 (en) | 2001-05-30 | 2005-10-25 | Cree, Inc. | Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures |
US7312474B2 (en) | 2001-05-30 | 2007-12-25 | Cree, Inc. | Group III nitride based superlattice structures |
US7211833B2 (en) | 2001-07-23 | 2007-05-01 | Cree, Inc. | Light emitting diodes including barrier layers/sublayers |
US7704763B2 (en) | 2003-12-09 | 2010-04-27 | The Regents Of The University Of California | Highly efficient group-III nitride based light emitting diodes via fabrication of structures on an N-face surface |
US7335920B2 (en) | 2005-01-24 | 2008-02-26 | Cree, Inc. | LED with current confinement structure and surface roughening |
US7446345B2 (en) | 2005-04-29 | 2008-11-04 | Cree, Inc. | Light emitting devices with active layers that extend into opened pits |
US7213940B1 (en) | 2005-12-21 | 2007-05-08 | Led Lighting Fixtures, Inc. | Lighting device and lighting method |
US7768192B2 (en) | 2005-12-21 | 2010-08-03 | Cree Led Lighting Solutions, Inc. | Lighting device and lighting method |
US20090147513A1 (en) * | 2007-12-05 | 2009-06-11 | Lumination Llc | Backlighting led power devices |
US20120039067A1 (en) * | 2009-08-19 | 2012-02-16 | Kwang Soo Kim | Lighting device |
US20130051008A1 (en) * | 2009-12-31 | 2013-02-28 | Larry N. Shew | Lighting system and method of deflection |
US20120262902A1 (en) * | 2011-04-18 | 2012-10-18 | Cree, Inc. | Led luminaire including a thin phosphor layer applied to a remote reflector |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9625139B2 (en) | 2010-10-09 | 2017-04-18 | Autronic Plastics, Inc. | Modular LED lighting assembly |
US11608964B1 (en) * | 2010-10-09 | 2023-03-21 | Autronic Plastics, Inc. | Lighting assembly |
US11204154B2 (en) | 2010-10-09 | 2021-12-21 | Autronic Plastics, Inc. | Lighting assembly |
US9506612B1 (en) * | 2013-03-15 | 2016-11-29 | Cooper Technologies Company | Emergency lighting for light emitting diode fixtures |
US10386027B1 (en) | 2013-09-13 | 2019-08-20 | Clear-Vu Lighting Llc | Pathway lighting system for tunnels |
US10941929B2 (en) | 2014-05-02 | 2021-03-09 | Autronic Plastics, Inc. | LED light fixture for use in public transportation facilities |
US10190760B2 (en) | 2014-05-02 | 2019-01-29 | Clear-Vu Lighting Llc | LED light fixture for use in public transportation facilities |
US10962213B2 (en) | 2014-05-02 | 2021-03-30 | Autronic Plastics, Inc. | Led light fixture for use in public transportation facilities |
US20160341398A1 (en) * | 2015-05-19 | 2016-11-24 | Kmw Inc. | Led lighting device |
US10585229B1 (en) | 2016-11-08 | 2020-03-10 | Autronic Plastics, Inc. | Lighting system with particular sealing arrangement |
US10760781B2 (en) | 2018-01-29 | 2020-09-01 | Autronic Plastics, Inc. | Light fixture and wireway assembly |
US10443827B2 (en) | 2018-01-29 | 2019-10-15 | Clear-Vu Lighting Llc | Light fixture and wireway assembly |
US11149923B2 (en) | 2018-10-02 | 2021-10-19 | Electronic Theatre Controls, Inc. | Lighting fixture |
US11162663B2 (en) | 2018-10-02 | 2021-11-02 | Electronic Theatre Controls, Inc. | Lighting fixture |
US20200103097A1 (en) | 2018-10-02 | 2020-04-02 | Electronic Theatre Controls, Inc. | Lighting fixture |
US11490474B1 (en) | 2019-03-29 | 2022-11-01 | Autronic Plastics, Inc. | Bi-level light fixture for public transportation tunnels |
US10845030B1 (en) | 2020-02-26 | 2020-11-24 | Electronic Theatre Controls, Inc. | Lighting fixture with internal shutter blade |
Also Published As
Publication number | Publication date |
---|---|
US20140254132A1 (en) | 2014-09-11 |
US9638398B2 (en) | 2017-05-02 |
US20140085861A1 (en) | 2014-03-27 |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: APOGEE TRANSLITE, INC., NEW YORK Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:NICOLAI, RICHARD;GAON, MARTIN;REEL/FRAME:029030/0102 Effective date: 20120925 |
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Free format text: PATENTED CASE |
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AS | Assignment |
Owner name: VALLEY NATIONAL BANK, FLORIDA Free format text: SECURITY INTEREST;ASSIGNOR:APOGEE LIGHTING HOLDINGS, LLC;REEL/FRAME:044820/0209 Effective date: 20180201 |
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Owner name: APOGEE LIGHTING HOLDINGS, LLC, FLORIDA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:APOGEE TRANSLITE, INC.;REEL/FRAME:044843/0891 Effective date: 20180201 |
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Owner name: SALEM INVESTMENT PARTNERS IV, LIMITED PARTNERSHIP, Free format text: SECURITY INTEREST;ASSIGNOR:APOGEE LIGHTING HOLDINGS, LLC;REEL/FRAME:044868/0032 Effective date: 20180201 |
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